/Engine/Plugins/FX/Niagara/Source/NiagaraShader/Public/NiagaraRibbonCompute.h
static void ModifyCompilationEnvironment ( const [FGlobalShaderPermutationParameters](API\Runtime\RenderCore\FGlobalShaderPermutationParamete-) & Parameters, [FShaderCompilerEnvironment](API\Runtime\RenderCore\FShaderCompilerEnvironment) & OutEnvironment )